Quality Assurance: 12 months worry-free warranty. We are a professional seller for Amazon. Please feel free to contact us if you have any problems using our product.Fitment: This car exhaust fan is suitable for general-purpose vehicles, such as carts, lorries, lorries. Function: Escaping toluene due to excessive car temperature 20 times, eliminating smoke odors and creating a refreshing environment.Safety Material: Made of ABS, an environmentally friendly material, it does not contain toxic substances, it is durable and reliable.Energy Saving: When the temperature inside the car is high, it takes a while for the car air conditioning to take effect after each driving. This fan will keep your car cool ahead.2023 New",